Make device as OEM Production to use JTag Password

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Make device as OEM Production to use JTag Password

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1,390 Views
jaejynshin
Contributor III

Hello Expert

 

I programmed the "Life cycle slot" of UTEST area in order to make my device to OEM Production mode.

 

[before]

171100_171100.pngpastedImage_1.png

[After (wanted)]

171122_171122.pngpastedImage_2.png

 

After some trials, my device got unlimited reset even if I detached the JTag debugger.

 

How can I check if the Life Cycle went to OEM Productin successfully ?

And why my device got endless reset even if without JTag debugger ?

 

The registers of before programming the UTEST is like below

[Register]

171123_171123.pngpastedImage_5.png

 

[JTAG Password in UTEST]

171128_171128.pngpastedImage_7.png

 

Thank you

Jaejyn

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1 Solution
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petervlna
NXP Employee
NXP Employee

Hi,

I have created and tested lauterbach script for OEM production life cycle setting.

Peter

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7 Replies
723 Views
tianyuliu
Contributor III

Hi,

How did you modify "Life cycle slot" of UTEST areaWhat software do you use? Could you please tell me.

Thank you

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petervlna
NXP Employee
NXP Employee

Hi,

I do not use any SW to modify it. I have full understanding on how to create DCF records as I am daily working with them.

But for you will be much easier to use SW we have created to ease customer works with DCF:

https://community.nxp.com/docs/DOC-335523 

Peter

723 Views
tianyuliu
Contributor III

I've solved the problem, but thank you all the same.

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petervlna
NXP Employee
NXP Employee

Hi,

I have created and tested lauterbach script for OEM production life cycle setting.

Peter

723 Views
petervlna
NXP Employee
NXP Employee

Hi,

First of all specify device you are using.

Peter

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jaejynshin
Contributor III

Oh, Sorry for it. I am using MPC5777C

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petervlna
NXP Employee
NXP Employee

Hi,

I will prepare Lauterbach  cmm script for OEM.

As i am not today in office I will upload it this week.

Peter